Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual local é apelidado de 49ers?
 ###Tabelas: CREATE TABLE doubles_7 (doubles_7_id AUTO_INCREMENT PRIMARY KEY, Edition VARCHAR, Round VARCHAR, Date VARCHAR, Partnering VARCHAR, Against VARCHAR, Surface VARCHAR, Opponents VARCHAR, W–L VARCHAR, Result VARCHAR) CREATE TABLE wtcc_statistics (wtcc_statistics_id AUTO_INCREMENT PRIMARY KEY, Season INT, Series VARCHAR, Team VARCHAR, Starts INT, Wins INT, Podiums INT, Poles INT, Fastest Laps INT, Points VARCHAR, Place VARCHAR) CREATE TABLE former_members (former_members_id AUTO_INCREMENT PRIMARY KEY, Institution VARCHAR, Location VARCHAR, Nickname VARCHAR, Founded INT, Type VARCHAR, Enrollment INT, Joined INT, Left INT, Current Conference VARCHAR) CREATE TABLE third_generation_fd (third_generation_fd_id AUTO_INCREMENT PRIMARY KEY, Model VARCHAR, Power VARCHAR, Torque VARCHAR, Gearbox VARCHAR, Weight VARCHAR, Seating VARCHAR, Brakes VARCHAR, Wheels VARCHAR, Tyres VARCHAR) CREATE TABLE round_12 (round_12_id AUTO_INCREMENT PRIMARY KEY, Home team VARCHAR, Home team score VARCHAR, Away team VARCHAR, Away team score VARCHAR, Venue VARCHAR, Crowd INT, Date VARCHAR)  
SELECT Location FROM former_members WHERE Nickname = 49ers